A driver waits while over one thousand vehicles jam at the pass of the Dangla Mountains along the Qinghai-Tibet highway which links Tibet with Golmud of northwest China's Qinghai Province, May 3, 2004. The jam was due to three accidents resulting from a heavy snow.

Over one thousand vehicles jam at the pass of the Dangla Mountains along the Qinghai-Tibet highway which links Tibet with Golmud of northwest China's Qinghai Province, May 3, 2004.

People wait while over one thousand vehicles jam at the pass of the Dangla Mountains along the Qinghai-Tibet highway which links Tibet with Golmud of northwest China's Qinghai Province, May 3, 2004.

Over one thousand vehicles jam at the pass of the Dangla Mountains along the Qinghai-Tibet highway which links Tibet with Golmud of northwest China's Qinghai Province, May 3, 2004.

A driver waits while over one thousand vehicles jam at the pass of the Dangla Mountains along the Qinghai-Tibet highway which links Tibet with Golmud of northwest China's Qinghai Province, May 3, 2004. The jam was due to three accidents resulting from a heavy snow.